baber/WOPTO huggingface dataset:
Patent TW-383408-B (TW)
Title: Forming method for gate-drain overlapped structure
Inventor: WU SHIE-LIN
IPC: H01L21/28
Filed: 1997-03-28
Granted: 2000-03-01
Abstract: A kind of manufacturing method for gate-drain overlapped transistor structure which is to form field oxide, the first conductive well area, the second conductive well area, gate and gate oxide on the semiconductor substrate; then, forming the first dielectric layer on the surface of gate and gate oxide to recover the damaged gate oxide; forming respectively the LDD area in said the first conductive well area and second conductive well area; then, forming a plurality of amorphous silicon sidewall on both sides of the said gates; After forming densely doped source/drain area and gates, the LPD oxide sidewall on both sides of amorphous silicon sidewall; finally, metal silicide on the uncovered source/drain by the liquid deposited silicon oxide sidewall and on the surfaces of gate and amorphous silicon sidewall.
Patent TW-436725-B (TW)
Title: PC-controlled entertainment systems and methods using the same
Inventor: TAYLOR RONALD T
IPC: H04N5/44
Filed: 1997-04-16
Granted: 2001-05-28
Abstract: A television unit (110) containing a television display (130), a built-in personal computer (150) and a CD jukebox (140) for storing PC software, video disks and audio CDs. An operator controls the television unit by means of a user interface (120) containing a PC keyboard (124), a TV remote control keypad 126, and a joystick control or notepad (128). The user interface communicates with the television unit via a wireless infrared link.
Patent TW-476154-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: KAMATA YUTAKA
IPC: H01L27/115
Filed: 1997-04-17
Granted: 2002-02-11
Abstract: An object of the present invention is to manufacture a semiconductor device excellent in withstand-voltage property of each element formed in a peripheral element region portion, without incurring complexity of a manufacturing process. Impurity ions are injected into a substrate so as to form a first well portion and field oxide films for partitioning a substrate surface including the surface of the first well portion into a plurality of active regions. Further, the impurity ions are injected into the first well portion so as to form a second well portion having a plurality of active regions. Regions corresponding to the active regions on the second well portion are exposed and a mask for covering regions other than the above regions is formed. Ions are injected into the second well portion exposed from the mask under the action of energy transmitted through the field oxide films.
Patent TW-350163-B (TW)
Title: Snubber circuit for a switching power source
Inventor: YOKOYAMA KENJI
IPC: H02M3/00
Filed: 1997-04-24
Granted: 1999-01-11
Abstract: A snubber circuit is provided for a switching power source including a DC power source, a switching circuit and a transformer having a primary coil and a secondary coil in which the primary coil is connected to the DC power source through the switching circuit and an output is produced from the secondary coil by driving the switching element. The snubber circuit has a series circuit of a capacitor and a switching device connected in parallel to the primary coil of the transformer and in series to the switching element. The switching device is turned on substantially simultaneously with turning off of the switching element and thereby at this time causes resonance to be produced between the primary coil and the capacitor by energy which has been accumulated in the primary coil and causes the accumulated energy to be transferred to the secondary coil by the resonance. The switching device is turned off before turning on of the switching element.
Patent TW-399030-B (TW)
Title: Method of preparation of lithium manganese oxide spinel
Inventor: WANG ENOCH I
IPC: C01D15/02
Filed: 1997-04-24
Granted: 2000-07-21
Abstract: A method of making lithium manganese oxide of spinel structure is disclosed. The method involves the step of prelithiating a manganese oxide by reacting it with lithium hydroxide or lithium salt and then reacting the prelithiated manganese oxide in a second step at elevated temperature to form a lithium manganese oxide spinel. In a specific embodiment manganese dioxide powder is reacted with lithium hydroxide to prelithiate the manganese dioxide and the prelithiated manganese dioxide is separated from the reaction mixture and heated and reacted with lithium carbonate at elevated temperature to convert it to lithium manganese oxide spinel. The spinel product may be used advantageously in secondary (rechargeable) batteries.
Patent TW-442467-B (TW)
Title: Process for the preparation of 5-(alkoxymethyl)-2,3-pyridinedicarboximide compounds
Inventor: KREMER KENNETH ALFRED MARTIN
IPC: C07D207/456
Filed: 1997-05-27
Granted: 2001-06-23
Abstract: There is provided a process for the preparation of 5-(alkoxymethyl)-2,3-pyridinedicarboximide compounds having the structural formula I. The 5-(alkoxymethyl)-2,3-pyridinedicarboximide compounds are useful as intermediates in the preparation of herbicidal 5-(alkoxymethyl)-2-(2-imidazolin-2-yl)-nicotinic acid, ester and salt compounds.
Patent TW-364119-B (TW)
Title: Nuclear reactor having a vessel containing the reactor core and method for cooling the reactor core on shutdown
Inventor: BONHOMME NICOLAAS
IPC: G21C1/00
Filed: 1997-08-01
Granted: 1999-07-11
Abstract: The nuclear reactor has a removable internal closure head (18) which is intended to close off the upper part of the core barrel (5) and is arranged in vertical alignment with the vessel head (2). It is possible to cool the reactor in order to shut it down, without using an auxiliary cooling circuit by lowering the temperature and the pressure in the primary circuit to a level at which the vessel may be opened. The vessel head (2) is removed and a cavity (24) located above the vessel (2) is filled with cooling water. The internal closure head (18) is removed and the water which fills the reactor cavity and comes into contact with the core (3) is cooled.
Patent TW-438884-B (TW)
Title: Liquid detergent composition
Inventor: MARUTA KAZUNARI
IPC: C11D10/02
Filed: 1997-08-09
Granted: 2001-06-07
Abstract: This invention provides a liquid detergent composition having good detergency and stability, which also can give excellent softness to clothes. The liquid detergent composition of the present invention contains (A) surfactant other than cationic surfactant, (B) cationic surfactant, and (C) high molecular compound derived from graft polymerizing a monoethylenic unsaturated monomer containing acrylic acid and/or methacrylic acid as main parts onto a main chain of a polyether compound, in a specific ratio.
Patent TW-331662-B (TW)
Title: Anti-peeling IC bonding pad structure
Inventor: CHEN CHING-TZONG
IPC: H01L23/485
Filed: 1997-09-15
Granted: 1998-05-11
Abstract: A kind of bonding pad structure installed on the substrate which includes the following parts: - an insulation layer, forming over the substrate - a conduction layer, forming over the insulation layer - a passivation layer, over the perimeter of the conduction layer and overhanged with the metal layer - a plurality of islands, forming between the insulation layer below the overhang area and conduction layer and interlocking with the conduction layer
Patent TW-357406-B (TW)
Title: Method and apparatus for cleaning and drying a substrate
Inventor: YAMASAKA MIYAKO
IPC: H01L21/00
Filed: 1997-10-06
Granted: 1999-05-01
Abstract: A method for cleaning and drying a substrate, including: (a) carrying a substrate on a self-spinning holder, with the processed face up; and (b) turning the substrate with the self-spinning holder with supply of cleaning fluid from the nozzle onto said processed face, for cleaning of said processed face; and (c) during spinning of the sbstrate, making gas be blown from the nozzle from the central scanning part of the substrate move to the perimeter, for the nozzle blowing gas onto said processed face, with the fluid being removed from the processed face as a drying process.
Patent TW-355232-B (TW)
Title: Mallet percussion instruments
Inventor: PIPER JOHN M
IPC: G10D13/08
Filed: 1997-10-17
Granted: 1999-04-01
Abstract: A percussion instrument includes a plurality discontinuous long support bar being divided and connected with a resilient cord, the cord being attached to a support member, including: a plurality of support bar fasteners are mounted on many sites so as to engage the support bars by the resilient cord; and a resilient element which is carried by the support bar fasteners to form a support bar of resilient cord and carry the support bars, enabling the resilient element to be separated from the support bars, and when hitting the support bars, enabling the support bars separated from the support structure.
Patent TW-357452-B (TW)
Title: Semiconductor device having an input buffer circuit with low power consumption
Inventor: YUH JONG-HAK
IPC: H01L27/10
Filed: 1997-10-18
Granted: 1999-05-01
Abstract: An input buffer in semiconductors which can reduce power consumption by decreasing a variation of an operation bias voltage is disclosed. The semiconductor device comprises input buffer driving means for outputting a high ground voltage when an input voltage Vin is 1.685 volts and a low power voltage when the Vin is 1.285 volts; inversion means for inverting an output signal of the input buffer driving means; input buffer which is driven to output a power voltage and a ground voltage in accordance with output signals of the input buffer driving means and the inversion means inputted therein; and reference potential generating means for generating a reference potentials having low power voltage and high ground voltage which is necesary to terminals of the power voltage and of the ground voltage in the input buffer driving means.
Patent TW-358962-B (TW)
Title: Method for designing an architectural system
Inventor: KUCUKCAKAR KAYHAN
IPC: H01L21/00
Filed: 1997-10-21
Granted: 1999-05-21
Abstract: A method for designing an architectural system, including the following steps: RTL by means of a plurality of design works (202-212) for development of the system generate the system; and branching one of the plurality of design works (202-212) to one of the plurality of design works (202-212) for performance in a different sequence the plurality of design works.
Patent TW-387954-B (TW)
Title: Forming of fiber assembly
Inventor: YAMAGUCHI MASANAO
IPC: D04H1/50
Filed: 1997-12-03
Granted: 2000-04-21
Abstract: The present invention provides a method for forming a fiber assembly by air blowing, enabling the fiber assembly to be fed continuously into a mold cavity even without the need of weighting it in advance, also enabling it to be uniformly packed into the cavity. In this method for forming a fiber assembly, designed to pack a mold cavity with the opened fiber assembly accompanying air to subject it to thermoforming after preparing the fiber assembly by blending a matrix of crimped staples of synthetic fiber with binder fibers lower in melting point that the staples, the pressure change of the air flow accompanied in packing the fiber assembly into the cavity as the packing advances is detected by pressure gauges; at a point when the pressure change comes to a level indicating completion of the packing, the packing operation is halted.
Patent TW-374833-B (TW)
Title: Cleated nail having enlarged diameter shank portion
Inventor: CARLISLE ROBERT S
IPC: F16B15/06
Filed: 1998-02-05
Granted: 1999-11-21
Abstract: This invention relates to a nail having a head and an elongated shank with 2 deformed or cleated portions along the axis of the shank to increase the holding properties of the nail, especially when used to secure sheathing materials to floor joists, roof trusses, or wall studs. The increased holding property is largely attributed to the second cleated portion having a diameter of about 2-25% larger than the first cleated portion of the shank.
Patent TW-394797-B (TW)
Title: Metal melting apparatus
Inventor: KIKUCHI YOSHITERU
IPC: F27D13/00
Filed: 1998-02-06
Granted: 2000-06-21
Abstract: This is an apparatus for melting metals. It is composed of a metal melting furnace (10) for melting a metallic raw material with a flame of an oxygen fuel burner (11) to which oxygen is supplied as a combustion assisting gas; and an oxygen supply source for supplying oxygen as a combustion assisting gas to the oxygen fuel burner (11). The metal melting furnace (10) has a preheating section (13) to preheat metallic raw material above a melting section (12). The oxygen fuel burner (11) is attached to the melting section; a reduced section (14) is located between the melting section (12) and the preheating section (13). The reduced section has a inside diameter smaller than those of the melting section and preheating section. The oxygen supply source is a pressure swing adsorption separator (30) with an adsorbent, which preferentially adsorbs atmospheric nitrogen and supplies a low-purity oxygen with an oxygen content of 65 to 94% to the oxygen fuel burner (11).
Patent TW-480155-B (TW)
Title: Seasoning production
Inventor: NIEDERBERGER PETER
IPC: A23L33/16
Filed: 1998-02-18
Granted: 2002-03-21
Abstract: A process of treating a fermented protein koji prepared from a protein containing material and a carbohydrate, for the production of a seasoning, which comprises hydrolysing a mixture of the fermented protein koji together with a yeast at a temperature of from 2 to 25 DEG C and a pH of from 4.5 to 10 for a period of from 6 hours to 28 days.
Patent TW-413965-B (TW)
Title: Antenna for transmitting high frequency radio signal
Inventor: VILLINO GUIDO
IPC: H01Q15/02
Filed: 1998-04-04
Granted: 2000-12-01
Abstract: The invention relates to an antenna for transmitting a high frequency radio signal in an enclosed space, in which the transmitting cone is determined by the dielectric lens in the proximity of the primary transmitter and the dielectric lens is comprised by an inner case matching with the space and an outer case of half sphere.
Patent TW-509588-B (TW)
Title: Method for removing nitrogen oxide from an exhaust gas
Inventor: MORI YOICHI
IPC: B01D53/86
Filed: 1998-04-15
Granted: 2002-11-11
Abstract: The present invention relates to a method for removing nitrogen oxide from an exhaust gas. Into an exhaust gas produced in chemical deposition process and containing N2O, NO and NO2 is added ammonia (NH3) in the amount of 0.5 to 3 times of total stoichiometric amount corresponding to NO and NO2, and the resulting gas mixture is contacted with a nobel metal catalyst at a temperature sufficient to decompose N2O, NO and NO2. According to the method of the present invention, nitrogen monooxide (N2O), nitrogen oxide (NO) and nitrogen dioxide (NO2) contained in an exhaust gas are treated in one-stage process without further producing nitrogen monooxide.
Patent TW-431991-B (TW)
Title: Flexible storage bag, collapsible, stackable, self-restorable container and collapsible, foldable, stackable, and self-supportable container
Inventor: RANDALL CATHERINE JEAN
IPC: B65D33/16
Filed: 1998-05-08
Granted: 2001-05-01
Abstract: The present invention provides a flexible storage bag comprising at least one sheet of flexible sheet material assembled to form a semi-enclosed container having an opening defined by a hinged peripheral flange. The hinged flange includes a closure means for sealing the opening to convert the semi-enclosed container to a closed container. When the bottom is placed on a horizontal surface the container is self-supporting and maintains the opening in an open condition. The present invention also provides a collapsible, stackable, self-restorable container comprising a unitary continuous tubular sidewall having a first open end and a second open end defining an axial direction extending through the first and second open ends. The tubular sidewall is collapsible in response to an externally-applied force exerted in its axial direction and is self-restorable when the force is removed. A lid attached to the tubular sidewall for selectively converting the semi-enclosed container to a closed container completes the storage container, and a closure means is provided for scaling the lid to the tubular sidewall. The present invention also provides a collapsible, foldable, stackable, and self-restorable container comprising semi-enclosed container body having two opposed side walls, two opposed end walls between the side walls, and a bottom panel enclosing one end of the container body. The container further includes a lid attached to the container body for selectively converting the semi-enclosed container to a closed container. Finally, the container includes a closure means for sealing the lid to the container body. In accordance with the present invention the side walls and end walls are inwardly foldable toward one another, such that the container is collapsible in a direction normal to the lid and bottom panel while being substantially self-supporting while the side walls and end walls are in their unfolded orientation.
Patent TW-478070-B (TW)
Title: Method to improve stability of low dielectric constant spin on polymer with repetitive thermal treatment and manufacturing process to form low dielectric constant dielectric layer
Inventor: JANG WEN
IPC: H01L21/322
Filed: 1998-05-22
Granted: 2002-03-01
Abstract: This invention provides a method to improve stability of low dielectric constant spin on polymer with repetitive thermal treatment, which is characterized by performing an annealing treatment at an adequate temperature under ambient pressure after coating the low dielectric constant spin on polymer.
Patent TW-496027-B (TW)
Title: Protection circuit to prevent large current during turning-on
Inventor: JOU SHIAN-YING
IPC: G09G3/00
Filed: 1998-09-25
Granted: 2002-07-21
Abstract: A protection circuit to prevent large current during turning-on is disclosed, which comprises a control gate and a turn-on delay circuit. The control gate receives the output signal and an external output enable signal of the turn-on delay circuit, and generates an internal output enable signal inputted to the output buffer of the gate driving circuit. Thus, the output levels of the gate driving circuit are all the same, so that there is no variation state for the output buffer to avoid large current. In addition, a reset circuit may be directly coupled to the shift register of the gate driving circuit to make the output level uniform. Therefore, there is no logic state variation for the gate driving circuit, and large current will not be generated.
Patent TW-413989-B (TW)
Title: System and method for telecommunications bus control
Inventor: GAMMENTHALER JR ROBERT S
IPC: H04L12/64
Filed: 1998-10-01
Granted: 2000-12-01
Abstract: A system for controlling a data bus is provided. The system includes a datagram receiver that receives datagrams in parallel. A datagram storage device connected to the datagram receiver sotres the datagrams. A datagram transmitter connected to the datagram storage device receives stored datagrams form the datagram storage device and transmits the datagrams over an egress bus.
Patent TW-508500-B (TW)
Title: An improved method of managing collisions in a contactless data interchange system
Inventor: GRIEU FRANCOIS
IPC: H04B7/24
Filed: 1999-03-01
Granted: 2002-11-01
Abstract: The method manages collisions in a system for interchanging data between portable objects and at least one data transceiver terminal suitable for co-operating with a plurality of said portable objects simultaneously present in communicating range of the terminal. The method comprises the following steps in successive: (a) the terminal sends out call messages to the portable objects; (b) a portable object conditionally sends a message to the terminal in response to the call with a probability that may be less than 100%, said response containing an identifier specific to the portable object; (c) the receiver receives a response from an identified portable object, and in the absence of said response colliding with a response sent out by another portable object, a specific data communication link is established by the terminal and the identified portable object, and data is then interchanged, after which the method returns to step (a) for a new iteration; and (d) in the absence of collision-free reception, the method returns to step (a) for a new iteration; according to the invention, the terminal sends out two types of call message: Query messages initializing the value of the probability of response by the portable objects; and Marker messages sent out in succession after Query messages, with Marker messages being suitable for causing the portable objects optionally to modulate said probability value on receiving a Marker message and in the absence of any prior response to a call message.
Patent TW-I230706-B (TW)
Title: Synthesis of chiral beta-amino acids
Inventor: COLSON PIERRE-JEAN
IPC: C07C227/12
Filed: 1999-05-11
Granted: 2005-04-11
Abstract: The invention herein is directed to a process for the preparation of chiral beta-amino acids and esters of the formula, wherein X and Y are the same or different halo groups, R2 is H or lower alkyl and isomers and pharmaceutically acceptable salts thereof.
Patent TW-406048-B (TW)
Title: The manufacture method of the section tube of the tent prop
Inventor: LIOU MEI-SHIA
IPC: B29D23/00
Filed: 1999-04-06
Granted: 2000-09-21
Abstract: This invention is a manufacture method of the section tube of the tent prop, which high density polyethylene pellet material is baked in the dryer at 80 DEG C for 1 hour; then, poured into the feeding trough of the plastic extrusion machine and heated until 160 DEG C to become colloid; then, extruded to become a long tube type and cooled by cold water; next, cut into high density polyethylene tube with the required length. Further, glass fiber tube material, whose external diameter is smaller than the internal diameter of the high density polyethylene tube, is cut it into the glass fiber tube with relatively shorter length; next, the glass fiber tube is inserted into the high density polyethylene tube, and two ends of the high density polyethylene tube is heated utilizing the die so as to inwardly wrap the two ends of the glass fiber tube to form the section tube. It could match up with the metal connecting sleeve, elastic rope, and T-shape cover head to combine to form the tent prop.
Patent TW-526218-B (TW)
Title: Process for producing a polycarbonate resin
Inventor: UENISHI KAZUHIRO
IPC: C08G64/30
Filed: 1999-06-03
Granted: 2003-04-01
Abstract: A process for producing a polycarbonate resin through the melt polycondensation of an aromatic diol compound and a carbonic acid diester compound, wherein (1) valves, (2) gear pumps, (3) flanges and (4) flow passages having the specified structures and characteristic properties are used in the production process. According to the present invention, a high-quality polycarbonate can be obtained by an industrial process.
Patent TW-456148-B (TW)
Title: Interactive television program guide with simultaneous watch and record capabilities
Inventor: LEMMONS THOMAS R
IPC: H04N5/445
Filed: 1999-06-11
Granted: 2001-09-21
Abstract: An interactive television program guide system is provided in which a user may use the program guide to watch one program while simultaneously recording another program without interrupting the recording or viewing process. This interactive television program guide system also allows a user the to utilize all or some of the program guide features while in the watch and record mode depending on the embodiment that is being implemented. Further, this watch and record system may be implemented using a multiple tuner set-top box or a single tuner set-top box with a RF bypass or digital switch. In addition to a set-top box, the system may be implemented using a satellite receiver, an advanced television with a processor and memory, or a computer. The various implementations provide a very versatile watch and record environment for the user.